HUAWEI MG323 GSM M2M Module

 

AT Command Interface Specification

Commands for Audio Control

15.5.1Querying the Supported Muting Settings for the Microphone

Test AT+CMUT=? command

Function Queries the supported muting settings for the microphone.

Response <CR><LF>+CMUT: (list of supported <n>s)<CR><LF> <CR><LF>OK<CR><LF>

Parameter describtion

<n>: integer

z0 (default value): unmutes the microphone.

z1: mutes the microphone.

15.5.2Reading the Curent Muting Settings of the Microphone

Read

AT+CMUT?

command

 

Function

Reads the current muting settings of the microphone.

Response

z In case of successful execution:

 

<CR><LF>+CMUT: <n><CR><LF>

 

<CR><LF>OK<CR><LF>

 

z In case of an error: <CR><LF>ERROR<CR><LF>

 

z In case of an error related to the MT: <CR><LF> +CME

 

ERROR: <err><CR><LF>

Note:

This command can be used only during a call.

Issue 02 (2010-11-23)

Huawei Proprietary and Confidential

202

Copyright © Huawei Technologies Co., Ltd.

 

 

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Huawei MG323 manual Querying the Supported Muting Settings for the Microphone, Test AT+CMUT=? command, At+Cmut?